DNA Motoring BH-RD Steel Braided Hose Kit Made of durable synthetic tube, braided with heat-shielded light weight stainless steel Remarkably higher resistance to extreme heat, abrasion, pressure and corrosion than oe rubber hoses Operating temperature: from -40 F to 350 F Highest safety in most fueled vehicles, resisting to corrosives, including racing fuels, pump gases, coolant, motor oil, and even fuels with ethanol or alcohol Direct installation or replacement of oe products